[Physiological and clinical significance of the pressure difference in alveolar-arterial gas and problems in its determination].
D001249:Asthma / Q000503:physiopathology; D001784:Blood Gas Analysis; D001991:Bronchitis / Q000503:physiopathology; D006328:Cardiac Catheterization; D003201:Computers; D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology*; D011650:Pulmonary Alveoli / Q000502:physiology* / Q000503:physiopathology; D011652:Pulmonary Circulation; D011656:Pulmonary Emphysema / Q000503:physiopathology; D012119:Respiration